3.5.5 Que points wont stick

Hi everyone. My first bug to report.

New que points added in 3.5.5 immediately disappear after adding. For me this is completely reproducible as even after subsequent reboots as no que points stay. They will show as added for a moment and then just disappear. Can confirm there is no difference when controller is connected or not. Controller itself does not appear to have any connection to bug.

Running Djay 3.5.5 on iPad 7th (current) generation iOS 13.6 while using a Pioneer DDJ-SB

Have the exact same problem with one song only. It already has two set cue points but adding any additional ones does not work. They appear for a very brief time and then disappear again and therefore are not persistent.